CVE-2026-42759Network attack vector

Stored XSS via unescaped Log page input

Published May 27, 2026 · Updated May 27, 2026

Stored cross-site scripting in ifeelweb Affiliate Super Assistent 1.10.1 and earlier allows remote attackers to inject scripts into WordPress pages. The Log page accepts insufficiently validated input and renders it without adequate output escaping; published sources identify no parameter or function. No account is required, but a user must open an injected page, where the script runs in that visitor's browser context and can read or alter accessible data or interrupt page use.

CVSS severity7.1
High
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in ifeelweb Affiliate Super Assistent 1.10.1 and earlier allows remote attackers to inject scripts into WordPress pages. The Log page accepts insufficiently validated input and renders it without adequate output escaping; published sources identify no parameter or function. No account is required, but a user must open an injected page, where the script runs in that visitor's browser context and can read or alter accessible data or interrupt page use.

The record

CVE
CVE-2026-42759
Published
May 27, 2026
Updated
May 27, 2026
Vendor
worschtebrot
Product
Affiliate Super Assistent
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 27, 2026CVE publishedPublication date reported by the CVE source.
  2. May 27, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.10.1 changes=[{"at":"1.10.2","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

worschtebrot · Affiliate Super Assistentversion=0 <=1.10.1 changes=[{"at":"1.10.2","status":"unaffected"}]

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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